T-g definition

(rail transport, in multiple unit formations) Trailer car.

Popular term for the Massachusetts Bay Transportation Authority, or MBTA; specifically, referring to the subway or train. E.g.: "I'm going to take the T"

(sports) The sports statistic for ties in a given period under a given criteria.

American Library Association. Abbreviation of twentieth, a book size range (12.5-15 cm in height).

Transgender (TG) or transsexual (TS) (used in contrast to cisgender M or F)

The twentieth letter of the English alphabet, called tee and written in the Latin script.

The ordinal number twentieth, derived from this letter of the English alphabet, called tee and written in the Latin script.

(ratings) Teen.

(finance) Taxable.